味甘，平，无毒。主除胃中热、喘息、烦满，止渴，屑如麻豆服之。久服轻身长年。生
蓝田，采无时。（恶鹿角。）
无毒。主利血脉，治妇人带下十二病，除气癃，明耳目。久服轻身长年。生蓝田，采
时。（畏款冬花。）
《本经》原文∶玉泉，味甘，平，主五脏百病，柔筋强骨，安魂魄，长肌肉，益气。久
服耐寒暑，不饥渴，
无毒。主通血脉，止烦满、消渴，益精神，悦泽人面，除中恶、腹痛、毒瓦斯、疥 、
诸疮。久服轻身神仙。作末名真朱，光色如云母，可析者良。生符陵，采无时。（恶磁石，
畏咸水。）
《本经》原文∶丹砂，味甘，微寒。主身体五脏百病，养精神，安魂魄，益气明目，杀
精魅邪恶鬼。久服通神明不老。能化为汞，生山谷。
有毒。以敷男子阴，阴消无气。一名汞，生符陵，出于丹砂。（畏磁石。）
《本经》原文∶水银，味辛，寒。主疥 痂疡白秃，杀皮肤中虱，堕胎除热，杀金银铜
锡毒。熔化还复为丹
味酸，大寒，无毒。主益肝气，治目赤痛，去肤翳，止泪出，利水道，下乳汁，通关
破坚积。久服令人不忘，志高神仙。生益州及越 山有铜处。铜精熏则生空青，其腹中
三月中旬采，亦无时。
《本经》原文∶空青，味甘，寒。主青盲耳聋，明目，利久窍，通血脉，养精神。久服
轻身延年不老。能化铜铁铅锡作金。生山谷。
Yu Xie (Jade Dust) is sweet in taste, neutral in nature, and non-toxic. It primarily eliminates heat in the stomach, relieves panting, alleviates vexation and fullness, and stops thirst. It should be taken as powder resembling hemp or soybeans. Long-term use makes the body light and prolongs life. It is produced in Lantian, and can be collected at any time. (Incompatible with Cervus Cornu [Deer Antler].)
Kong Qing (Chrysocolla) is non-toxic. It primarily promotes blood circulation, treats leukorrhea and twelve types of gynecological disorders in women, resolves Qi stagnation and strangury, and clarifies the eyes and ears. Long-term use makes the body light and prolongs life. It is produced in Lantian, and can be collected at any time. (Averse to Dendranthemi Flos [Winter Daisy Flower].)
Original text from *Shennong Bencao Jing*: Yu Quan (Jade Spring) is sweet in taste and neutral in nature. It treats diseases of the five Zang organs and all ailments, softens tendons and strengthens bones, calms the Hun and Po spirits, promotes muscle growth, and tonifies Qi. Long-term use enables one to endure cold and heat without feeling hungry or thirsty.
Zhu Sha (Cinnabar) is non-toxic. It primarily unblocks blood vessels, stops vexation and fullness, treats polydipsia, benefits the spirit, enhances facial luster, removes malignant Qi, abdominal pain, toxic vapors, scabies, and various sores. Long-term use makes the body light and leads to immortality. When ground into powder, it is called "Zhen Zhu" (True Cinnabar); those with luster like mica that can be separated are of good quality. It is produced in Fuling, and can be collected at any time. (Incompatible with Magnetitum [Magnetite], averse to saline water.)
Original text from *Shennong Bencao Jing*: Zhu Sha (Cinnabar) is sweet in taste and slightly cold. It treats diseases of the five Zang organs and all ailments of the body, nourishes the spirit, calms the Hun and Po spirits, tonifies Qi and brightens the eyes, and kills demons and evil ghosts. Long-term use opens the mind to spiritual insights and prevents aging. It can be transformed into Mercury. It is produced in mountain valleys.
Shui Yin (Mercury) is toxic. Applied externally to the male genitals, it causes atrophy and loss of vitality. Also known as Gong (Mercury), it is produced in Fuleng and derived from Zhu Sha (Cinnabar). (Averse to Magnetitum [Magnetite].)
Original text from *Shennong Bencao Jing*: Shui Yin (Mercury) is pungent in taste and cold in nature. It treats scabies, crusty ulcers, and alopecia capitis (white baldness), kills lice in the skin, induces abortion, clears heat, and detoxifies gold, silver, copper, and tin. When melted, it reverts to Dan (Cinnabar).
Kong Qing (Chrysocolla) is sour in taste, very cold in nature, and non-toxic. It primarily tonifies Liver Qi, treats red and painful eyes, removes corneal opacities, stops tearing, promotes urination, induces lactation, opens orifices, and breaks down hard accumulations. Long-term use improves memory, elevates aspirations, and leads to immortality. It is produced in Yizhou and in mountains of Yue where copper deposits exist. Kong Qing forms when copper essence is fumigated by copper minerals; it can be collected in mid-March or at any time.
Original text from *Shennong Bencao Jing*: Kong Qing (Chrysocolla) is sweet in taste and cold in nature. It treats blindness and deafness, brightens the eyes, benefits the nine orifices, unblocks blood vessels, and nourishes the spirit. Long-term use makes the body light, prolongs life, and prevents aging. It can transform copper, iron, lead, and tin into gold. It is produced in mountain valleys.